Masstransit不使用非MassTransit消息

如何解决Masstransit不使用非MassTransit消息

我必须使用Python发布消息，然后使用MassTransit（.Net核心应用程序）使用它。

为了进行测试，我创建了一个控制台应用程序，以使用Azure.ServiceBuss库生成消息。 使用者是ServiceBus的MassTransit实现。

当我使用控制台应用程序将消息发送到队列时，MassTransit无法使用它。 我知道互操作性，必须发送给MassTransit的所有标头才能使用消息，但是我无法使使用者工作。

生产者：

namespace MassTransit.MultipleBus.ServiceBus.Models.Commands
{
    class Program
    {
        const string ServiceBusConnectionString = "connstring";
        const string QueueName = "topic";
        static IQueueClient queueClient;

        public static async Task Main(string[] args)
        {
            queueClient = new QueueClient(ServiceBusConnectionString,QueueName);

            // Send messages.
            await SendMessagesAsync();

            Console.WriteLine("ENVIOU");
            Console.ReadKey();

            await queueClient.CloseAsync();
        }

        private static async Task SendMessagesAsync()
        {
            try
            {
                while (true)
                {
                    string messageBody = JsonConvert.SerializeObject(new EnviarExemploPocAzureServiceBusCommand(
                        NewId.NextGuid(),NewId.NextGuid(),new Proposta()
                        )
                    {
                        Headers = new Dictionary<string,object>() { },Host = new HostInfo()
                    });

                    var message = new Message(Encoding.UTF8.GetBytes(messageBody));

                    Console.WriteLine($"Enviando mensagem: {messageBody}");

                    await queueClient.SendAsync(message);

                    Console.WriteLine("Enviado. Enviar outro?");
                    Console.ReadKey();
                }
            }
            catch (Exception exception)
            {
                Console.WriteLine($"{DateTime.Now} :: Exception: {exception.Message}");
            }
        }
    }
}

我要发送的课程：

namespace MassTransit.MultipleBus.ServiceBus.Models.Commands
{
    public class EnviarExemploPocAzureServiceBusCommand
    {
        public EnviarExemploPocAzureServiceBusCommand(Guid msgId,Guid convId,Proposta msg)
        {
            MessageId = msgId.ToString();
            ConversationId = convId.ToString();
            MessageType = new[]
            {
                "urn:message:MassTransit.MultipleBus.ServiceBus.Models.Commands:Proposta"
            };
            Message = msg;
            SourceAddress = "";
            DestinationAddress = "sb://organization.servicebus.windows.net/topic";
        }

        public string DestinationAddress { get; set; }

        public string MessageId { get; set; }

        public string ConversationId { get; set; }

        public string SourceAddress { get; set; }

        public HostInfo Host { get; set; }

        public IDictionary<string,object> Headers { get; set; }

        public Proposta Message { get; set; }

        public string[] MessageType { get; set; }
    }

    public class Proposta
    {
        public Proposta()
        {
            Nome = "TESTE 2";
            AcaoId = 2;
            Mensagem = "TESTE 2";
        }

        public string Nome { get; set; }
        public int AcaoId { get; set; }
        public string Mensagem { get; set; }
    }

    public class HostInfo
    {
        public HostInfo()
        {
            MachineName = "NOTEXXXXX";
            ProcessName = "iisexpress";
            ProcessId = 34188;
            Assembly = "MassTransit.MultipleBus";
            AssemblyVersion = "1.0.0.0";
            FrameworkVersion = "3.1.5";
            MassTransitVersion = "7.0.2.0";
            OperatingSystemVersion = "Microsoft Windows NT 10.0.19041.0";
        }

        public string MachineName { get; set; }

        public string ProcessName { get; set; }

        public int ProcessId { get; set; }

        public string Assembly { get; set; }

        public string AssemblyVersion { get; set; }

        public string FrameworkVersion { get; set; }

        public string MassTransitVersion { get; set; }

        public string OperatingSystemVersion { get; set; }

    }
}

消息在ServiceBus中排队：

{
    "DestinationAddress": "sb://organization.servicebus.windows.net/topic","MessageId": "00010000-0faa-0009-6939-08d854e183aa","ConversationId": "00010000-0faa-0009-69f0-08d854e183aa","SourceAddress": "","Host": {
        "MachineName": "NOTEXXXXX","ProcessName": "iisexpress","ProcessId": 32608,"Assembly": "MassTransit.MultipleBus","AssemblyVersion": "1.0.0.0","FrameworkVersion": "3.1.5","MassTransitVersion": "7.0.2.0","OperatingSystemVersion": "Microsoft Windows NT 10.0.19041.0"
    },"Headers": {
    },"Message": {
        "nome": "TESTE 2","acaoId": 2,"mensagem": "TESTE 2"
    },"MessageType": [
        "urn:message:MassTransit.MultipleBus.ServiceBus.Models.Commands:Proposta"
    ]
}

消费者创业公司：

services.AddMassTransit<IAzureServiceBusService>(x =>
            {
                x.AddConsumer<EnviarExemploPocAzureServiceBusCommandHandler>();

                x.UsingAzureServiceBus((context,cfg) =>
                {
                    cfg.UseConcurrencyLimit(serviceBusSettings.AzureServiceBusSettings.ExemploAplicacaoPocA.ConcurrencyLimit);

                    cfg.Host("connString",h =>
                    {
                        h.OperationTimeout = TimeSpan.FromSeconds(serviceBusSettings.AzureServiceBusSettings.ExemploAplicacaoPocA.OperationTimeout);
                        h.TransportType = Microsoft.Azure.ServiceBus.TransportType.AmqpWebSockets;
                    });

                    cfg.UseServiceBusMessageScheduler();
                });
            });

            services.AddMassTransitHostedService();
            services.AddSettings(configuration);

处理程序：

namespace MassTransit.MultipleBus.ServiceBus.Handlers.CommandHandlers
{
    public class EnviarExemploPocAzureServiceBusCommandHandler : IConsumer<Proposta>
    {
        public async Task Consume(ConsumeContext<Proposta> context)
        {
            await Task.CompletedTask;
        }
    }

    public class EnviarExemploPocAzureServiceBusFaultCommandHandler : IConsumer<Fault<EnviarExemploPocAzureServiceBusCommand>>
    {
        public async Task Consume(ConsumeContext<Fault<EnviarExemploPocAzureServiceBusCommand>> context)
        {
            await Task.CompletedTask;
        }
    }
}

当我也使用MassTransit发送消息时，使用者工作并且消息排队如下：

{
  "messageId": "00010000-0faa-0009-6497-08d854edbfe1","conversationId": "00010000-0faa-0009-3b83-08d854edbfe5","sourceAddress": "sb://organization.servicebus.windows.net/XXXX","destinationAddress": "sb://organization.servicebus.windows.net/topic","messageType": [
    "urn:message:MassTransit.MultipleBus.ServiceBus.Models.Commands:Proposta"
  ],"message": {
    "nome": "TESTE DOIS","mensagem": "TESTE DOIS"
  },"sentTime": "2020-09-09T18:25:37.6127127Z","headers": {
    "MT-Activity-Id": "|1e87ff49-4beb56732bfd4887.3."
  },"host": {
    "machineName": "NOTEXXXXXX","processName": "iisexpress","processId": 37092,"assembly": "MassTransit.MultipleBus","assemblyVersion": "1.0.0.0","frameworkVersion": "3.1.5","massTransitVersion": "7.0.2.0","operatingSystemVersion": "Microsoft Windows NT 10.0.19041.0"
  }
}

我在做什么错？ 名称空间似乎是正确的，我做了关于它的所有事情，但我无法使其正常工作。 有人可以帮我吗？